8 Wonders of the Solar World

Did you know that many of the world's most distinguished, renowned, iconic, even historical buildings have gone solar?

Wind Turbine Repair

Reaching speeds of up to 200 mph, wind turbine blades are susceptible to damage from tiny particles including sand, rain, hail and salt spray.

Solar System Support - Installing Wood Blocking

This instructional video is about installing wood blocking for solar installations. Learn the best tips and tricks from our industry expert and Sr. Director of Policy, Jeff Spies!

Is Tesla Entering a New Frontier?

Efficient low-cost batteries are the new frontier and the new frontier is here now from all-electric vehicles to home energy systems.

Why Firing David Crane was a Huge Mistake

It's our opinion that neither performance nor profits were really to blame- but the industry itself. They simply shot the messenger.

The 50 Most Innovative New Renewable Energy Companies

To make our list, your company had to be, first and foremost, innovative. Your company needed an innovative product, technology, or process to even have been considered for our rundown.

What is an Ice Battery?

Home ice batteries have the potential to transform the electric grid by enabling utilities to gain visibility and control over the largest residential peak load - cooling.

Wind generation growth slowed in 2015 as wind speeds declined in key regions

EIA's most recent Short-Term Energy Outlook projects that wind generation will increase 16% in 2016, as significant capacity additions are expected to come online, adding another 6 GW, or 9%, to operating wind capacity in 2015.

Energy Storage - Lithium Iron vs Lithium Ion Battery Applications

There are several key differences between the Iron Edison Lithium Iron battery and the Tesla Powerwall. First, an Iron Edison Lithium Iron battery is available in traditional nominal voltages of 12V, 24V and 48V, making it fully compatible with common battery-based inverters and charge controllers from major manufacturers like Outback, Schneider Electric, Magnum, MidNite Solar and SMA.

Permanent Magnet Technology: The Wind Industry's New Drive Train Standard

As PMG+FPC drive trains outperform DFIGs from both a full-cycle cost-efficiency and reliability perspective, the turbine manufacturing industry needs to revise some of its old assumptions and obsolete turbine technology choices to embrace the generator technology that leads to better AEP.

The Birth of Thermodynamics

Here is an account of something I stumbled upon on a visit to Munich last year which I hope will be of interest. The four laws without which nothing whatsoever throughout the universe that happens, happens.

What is Hydropower in a Pipe?

According to the US Geological Survey, 66% of public water comes from surface water. Presumably some of that is pumped at some point, but even if only half of that were gravity fed, the potential for electricity production from municipal water pipes is significant.

Manage Costs and Risks With Long-Range Probabilistic Weather Forecasts

Deterministic weather forecasts have their place, but probabilistic forecasts are the clear choice for alternative energy companies that take the weather seriously and need long-term data.

Upcoming Tradeshow, Conference & Exhibition Summary - May, June & July 2016

Here is a summary of what Tradeshows, Conferences & Exhibitions to look forward to in the coming months.

Tesla And Other Tech Giants Scramble For Lithium As Prices Double

And while lithium has traditionally been controlled by a handful of major global suppliers, spiking demand is changing this landscape drastically.

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